<html>
<head>
    <title>create user</title>
</head>
<body>
<form method="POST" action="{:url('index/elf/talk')}">
    <input name="id" value="wechattest"> </br>
    <input name="msg" value="hello">
    <input type="submit" value="submit">
</form>
</body>
</html>